Replacing modules
Safety
WARNING!
Work that is carried out incorrectly can cause serious injury and damage.
All activities described in the Service Instructions must only be carried out by Fronius-
trained service engineers.
Read the "Safety rules" chapter in the product's Operating Instructions.
WARNING!
An electric shock can be fatal.
Before opening the device, observe the discharge time for electrically-charged compon-
ents (e.g. capacitors) specified in the Service Instructions, the Operating Instructions or
on the device itself.
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Follow the five safety rules:
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Disconnect completely
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Ensure the device cannot be switched back on
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Check that the device is de-energised
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Carry out earthing and short-circuiting
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Cover nearby live components or make them inaccessible
General The "Replacing modules" section explains how to replace components that:
- Have no instructions of their own for replacement and
- Require detailed replacement instructions
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